2007 NISSAN TIIDA door lock

DLK-426
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
WARNING FUNCTION SYMPTOMS
WARNING FUNCTION SYMPTOMS
BUZZER (COMBINATION METER)
BUZZER (COMBINATION METER) : Symptom TableINFOID:0000000001530564
BUZZER (COMBINATION METER) OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Warning chime functions operating conditions are extremely complicated. During operation confirmations,
reconfirm the list above twice in order to ensure proper operation. Refer to DLK-39, "
System Description".
 Door lock function is normal.
Symptom Table
INTELLIGENT KEY WARNING BUZZER
INTELLIGENT KEY WARNING BUZZER : Symptom TableINFOID:0000000001530565
INTELLIGENT KEY WARNING BUZZER OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
Warning chime functions operating conditions are extremely complicated. During operation confirmations,
reconfirm the list above twice in order to ensure proper operation. Refer to DLK-39, "
System Description".
Symptom Table
Symptom Diagnosis/service procedure Reference page
Ignition knob return forgotten warning does not
operate properly.1. Check buzzer (combination meter).DLK-145
2. Check intermittent incident.XX-XX, "*****"
Ignition key warning does not operate properly.1. Check buzzer (combination meter).DLK-1452. Check intermittent incident.XX-XX, "*****"
OFF position warning does not operate properly.1. Check buzzer (combination meter).DLK-1452. Check intermittent incident.XX-XX, "*****"
Take away warning does
not operate properly.Take away through
window 1. Check buzzer (combination meter).DLK-145
2. Check intermittent incident. XX-XX, "*****"
Symptom Diagnosis/service procedureReference
page
Take away warning does
not operate properly.Any door open to all
doors closed.1.Check “TAKE OUT FROM WINDOW WARN” setting
in “WORK SUPPORT”.DLK-53
2. Check Intelligent Key warning buzzer.DLK-142
3. Check intermittent incident. XX-XX, "*****"

WARNING FUNCTION SYMPTOMS
DLK-427
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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IGNITION KNOB SWITCH DOES NOT TURN ON
IGNITION KNOB SWITCH DOES NOT TURN ON : Symptom TableINFOID:0000000001530566
WARNING LAMP OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Intelligent Key is registered.
 Key is not inserted in ignition switch.
 One or more registered Intelligent Keys are in the vehicle.
Symptom Table
KEY WARNING LAMP (GREEN) ILLUMINATES
Conditions of Vehicle (Operating Conditions)
 Intelligent Key is registered.
 Key is not inserted in ignition switch.
 One or more registered Intelligent Keys are in the vehicle.
KEY WARNING LAMP (RED) ILLUMINATES
Conditions of Vehicle (Operating Conditions)
Door lock operation warn-
ing chime does not oper-
ate properly.Request switch oper-
ation1. Check Intelligent Key warning buzzer.DLK-1422. Check intermittent incident.XX-XX, "*****"
Intelligent Key button
operation1. Check Intelligent Key warning buzzer.DLK-142
2. Check intermittent incident.XX-XX, "*****"
Symptom Diagnosis/service procedureReference
page
Symptom Diagnosis/service procedureReference
page
OFF position warning does not operate properly.1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident.XX-XX, "*****"
Take away warning does
not operate properly.Any door open to all
doors closed.1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident. XX-XX, "*****"
Door is open1. Check LOCK warning lamp. (RED blinking)DLK-1472. Check intermittent incident.XX-XX, "*****"
Take away through
window1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident. XX-XX, "*****"
Intelligent Key low battery warning does not oper-
ate properly.1.Check “LOW BAT OF KEY FOB WARN” setting in
“WORK SUPPORT”.DLK-532. Check Intelligent Key battery.XX-XX, "*****"
3. Check KEY warning lamp. (GREEN blinking)DLK-146
4. Check intermittent incident.XX-XX, "*****"
Symptom Diagnosis/service procedure Reference page
Ignition switch does not turn on with Intelligent Key.
[KEY warning lamp (green) illuminates].1. Check steering lock solenoid.DLK-134
2. Replace Intelligent Key unit.SEC-79

WARNING FUNCTION SYMPTOMS
DLK-429
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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 Warning chime functions operating conditions are extremely complicated. During operation confirmations,
reconfirm the list above twice in order to ensure proper operation. Refer to DLK-39, "
System Description".
 Door lock function is normal.
Symptom Table
BACK DOOR
BACK DOOR : Symptom TableINFOID:0000000001530568
BACK DOOR OPEN WARNING OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Door lock function and back door opener function is normal.
Symptom Table
Symptom Diagnosis/service procedureReference
page
OFF position warning does not operate properly.1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident.XX-XX, "*****"
Take away warning does
not operate properly.Any door open to all
doors closed.1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident. XX-XX, "*****"
Door is open1. Check LOCK warning lamp. (RED blinking)DLK-1472. Check intermittent incident.XX-XX, "*****"
Take away through
window1. Check LOCK warning lamp. (RED blinking)DLK-147
2. Check intermittent incident. XX-XX, "*****"
Intelligent Key low battery warning does not oper-
ate properly.1.Check “LOW BAT OF KEY FOB WARN” setting in
“WORK SUPPORT”.DLK-532. Check Intelligent Key battery.XX-XX, "*****"
3. Check KEY warning lamp. (GREEN blinking)DLK-146
4. Check intermittent incident.XX-XX, "*****"
Symptom Diagnosis/service procedureReference
page
Back door open warning does not operate properly.1. Check back door opener switch.DLK-98
2. Check intermittent incident.XX-XX, "*****"

DLK-430
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
HAZARD AND BUZZER REMINDER FUNCTION SYMPTOMS
HAZARD AND BUZZER REMINDER FUNCTION SYMPTOMS
HAZARD WARNING LAMP
HAZARD WARNING LAMP : Symptom TableINFOID:0000000001530569
BUZZER REMINDER OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 “LOCK/UNLOCK BY I-KEY” is ON when setting on CONSULT-III.
 “ANSWER BACK WITH I-KEY LOCK”, “ANSWER BACK WITH I-KEY UNLOCK” and “ANSWER BACK
FUNCTION” are ON when setting on CONSULT-III.
 Door lock function is normal.
Symptom Table
INTELLIGENT KEY WARNING BUZZER
INTELLIGENT KEY WARNING BUZZER : Symptom TableINFOID:0000000001530570
HAZARD REMINDER OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-16, "
Work Flow".
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 “HAZARD ANSWER BACK” is ON when setting on CONSULT-III.
 Door lock function is normal.
Symptom Table
Symptom Diagnosis/service procedure Reference page
Buzzer reminder operation does not operate
properly.1. Check setting of buzzer reminder with CONSULT-III.DLK-53
2. Check intermittent incident.XX-XX, "*****"
Symptom Diagnosis/service procedure Reference page
Hazard reminder operation does not operate
properly.1. Check setting of hazard reminder with CONSULT-III.DLK-53
2. Check intermittent incident.XX-XX, "*****"

SQUEAK AND RATTLE TROUBLE DIAGNOSES
DLK-431
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work FlowINFOID:0000000001396891
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any of
the customer's comments; refer to XX-XX, "*****"
. This information is necessary to duplicate the conditions
that exist when the noise occurs.
 The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain
all the facts and conditions that exist when the noise occurs (or does not occur).
 If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer is
concerned about. This can be accomplished by a test drive with the customer.
 After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.
 Squeak – (Like tennis shoes on a clean floor)
Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping
 Creak – (Like walking on an old wooden floor)
Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.
 Rattle – (Like shaking a baby rattle)
Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.
 Knock – (Like a knock on a door)
Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.
 Tick – (Like a clock second hand)
Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.
 Thump – (Heavy, muffled knock noise)
Thump characteristics include softer knock/dead sound often brought on by activity.
 Buzz – (Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.
 Often the degree of acceptable noise level will vary depending upon the person. A noise that you may judge
as acceptable may be very irritating to the customer.
 Weather conditions, especially humidity and temperature, may have a great effect on noise level.
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
SBT842

DLK-432
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
SQUEAK AND RATTLE TROUBLE DIAGNOSES
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.
 Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
 If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS
After verifying the customer concern or symptom, check ASIST for Technical Service Bulletins (TSB) related to
that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1. Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Engine Ear or mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:
 removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.
 tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only tem-
porarily.
 feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.
 placing a piece of paper between components that you suspect are causing the noise.
 looking for loose components and contact marks.
Refer to XX-XX, "*****"
.
REPAIR THE CAUSE
 If the cause is a loose component, tighten the component securely.
 If the cause is insufficient clearance between components:
- separate components by repositioning or loosening and retightening the component, if possible.
- insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or urethane
tape are available through your authorized Nissan Parts Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
NOTE:
 URETHANE PADS
Insulates connectors, harness, etc.
 INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
 INSULATOR (Light foam block)
 FELT CLOTHTAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
The following materials, not available through NISSAN Parts Department, can also be used to repair
squeaks and rattles.
 UHMW(TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
 SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
 SILICONE SPRAY
Use when grease cannot be applied.
 DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR

SQUEAK AND RATTLE TROUBLE DIAGNOSES
DLK-433
< SYMPTOM DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Inspection ProcedureINFOID:0000000001396892
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks to
repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. Trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking

DLK-440
< ON-VEHICLE MAINTENANCE >[WITH I-KEY & SUPER LOCK]
PRE-INSPECTION FOR DIAGNOSTIC
ON-VEHICLE MAINTENANCE
PRE-INSPECTION FOR DIAGNOSTIC
Basic InspectionINFOID:0000000001396899
BASIC INSPECTION
1.CHECK POWER DOOR LOCK AND UNLOCK SWITCH OPERATION
Check door lock and unlock operation by operating door lock and unlock switch.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to XX-XX, "*****"
.
2.CHECK INTELLIGENT KEY OPERATION
Check door lock and unlock operation by operating the Intelligent Key remote control button.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Refer to XX-XX, "*****"
.
3.CHECK DOOR REQUEST SWITCH OPERATION
Check door lock and unlock operation by operating door request switch.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Refer to XX-XX, "*****"
.
4.CHECK KEY REMINDER OPERATION
Check key reminder operation. Refer to DLK-255, "
KEY REMINDER : System Description".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Refer to XX-XX, "*****"
.
5.CHECK AUTO DOOR LOCK OPERATION
Check auto door lock operation. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Refer to XX-XX, "*****"
.
6.CHECK VEHICLE SPEED SENSING AUTO DOOR LOCK OPERATION
Check vehicle speed sensing auto door lock operation. Refer to XX-XX, "*****"
.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Refer to XX-XX, "*****"
.
7.CHECK BACK DOOR OPENER OPERATION
Check back door opener operation by operating the back door opener switch.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Refer to XX-XX, "*****"
.
8.CHECK WARNING FUNCTION
Check warning function. Refer to DLK-264, "
System Description".
Is the inspection result normal?
YES >> GO TO 9.
NO [Buzzer (combination meter)]>> Refer to XX-XX, "*****"
.
NO (Intelligent Key warning buzzer)>> Refer to XX-XX, "*****"
.